package day03;
//if...else if结构的演示
public class IfElseIfDemo {
    public static void main(String[] args) {
        //1)满2000打5折, 满1000不满2000打7折, 满500不满1000打8折, 不满500打9折
        double price = 6000.0;
        if (price >= 2000) {
            price *= 0.5;
        } else if (price >= 1000) {
            price *= 0.7;
        } else if (price >= 500) {
            price *= 0.8;
        } else {
            price *= 0.9;
        }
        System.out.println("最终结算金额为:" + price);
    }
}
